Summary
- NurseCheck’s own code sets no cookies and does not use local storage, session storage, or IndexedDB.
- The only third-party script is Cloudflare Web Analytics, which counts page views in aggregate without cookies or browser storage.
- There is no advertising, cross-site tracking, session replay, heatmap, social-media pixel, or fingerprinting.
- Answers you give in a check stay in your browser and are not sent to anyone.
Cookie inventory
| Name | Set by | Category | Purpose | Duration |
|---|---|---|---|---|
| None | NurseCheck site code | — | The site’s own scripts never set cookies. | — |
__cf_bm | Cloudflare | Strictly necessary | Distinguishes people from automated traffic. Set only when Cloudflare’s bot protection runs for a request. | 30 minutes |
cf_clearance | Cloudflare | Strictly necessary | Records that a security challenge was passed, so it is not shown again. Set only after a challenge. | Set by the site’s challenge setting (Cloudflare’s default is 30 minutes) |
An ordinary visit sets neither Cloudflare cookie. Cloudflare describes its cookies in its cookie reference.
Analytics, scripts, and tracking technologies
| Technology | Status | What it collects | Cookies or storage |
|---|---|---|---|
| Cloudflare Web Analytics | In use | Page views, referring site, country, browser and device class, and page-load
timing, reported to Cloudflare and shown to us only in aggregate. It loads one script,
beacon.min.js, from static.cloudflareinsights.com. |
None |
| Google Analytics / GA4, Google Tag Manager | Not used | — | — |
| Meta Pixel, LinkedIn Insight, TikTok Pixel, or other social-media pixels | Not used | — | — |
| Advertising networks and retargeting | Not used | — | — |
| Session replay and heatmaps (for example Hotjar or Microsoft Clarity) | Not used | — | — |
| Embedded third-party content (video, maps, social widgets, hosted web fonts) | Not used | — | — |
| Browser fingerprinting | Not used | — | — |
How this was checked
On 2026-09-30 we requested the home page, this site’s privacy policy, and a check page from the live site. None of the responses set a cookie. The only third-party resource the pages load is the Cloudflare Web Analytics script named above. The site’s own files contain no code that reads or writes cookies or browser storage, or that sends data anywhere.
The site’s Content Security Policy tells your browser to run scripts only from this site and static.cloudflareinsights.com,
and to send requests only to this site and Cloudflare’s analytics endpoint. A
tracker that was not listed here would be blocked by the browser.
You can check this yourself: open your browser’s developer tools and look at the Network and Storage (or Application) panels while you use the site.
Your choices
There is no cookie banner because NurseCheck sets no non-essential cookies. You can block
cookies or static.cloudflareinsights.com in your browser or with a
content blocker; every page and check still works. NurseCheck does not sell or share personal
information, so a Global Privacy Control signal has nothing to opt you out of; see the
privacy policy.
If we add any cookie, script, or analytics tool, this page will list it before it goes live, and the dates at the top will change. Questions: hello@nursecheck.org.